Struct LspTransport 

pub struct LspTransport { /* private fields */ }

LSP transport layer handling header-content format.

This transport handles the LSP protocol’s header-content message format, parsing Content-Length headers and reading exact message content.

Implementations

impl LspTransport

pub fn new(stdin: ChildStdin, stdout: ChildStdout) -> Self

Create transport from child process stdio.

Arguments

• stdin - The child process’s stdin handle for sending messages
• stdout - The child process’s stdout handle for receiving messages

pub async fn send(&mut self, message: &Value) -> Result<()>

Send message to LSP server.

Formats the message with proper Content-Length header and sends it to the LSP server via stdin.

Errors

Returns an error if:

• Message serialization fails
• Writing to stdin fails
• Flushing stdin fails

pub async fn receive(&mut self) -> Result<InboundMessage>

Receive next message from LSP server.

Reads headers, extracts Content-Length, reads exact message content, and parses it as either a response or notification.

Errors

Returns an error if:

• Reading headers fails
• Content-Length header is missing or invalid
• Reading message content fails
• JSON parsing fails
• Message format is invalid

Trait Implementations

impl Debug for LspTransport

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.